diff --git a/app.yaml b/app.yaml
index c7971c1..4425794 100644
--- a/app.yaml
+++ b/app.yaml
@@ -56,3 +56,12 @@ handlers:
     X-Frame-Options: DENY
     X-Content-Type-Options: nosniff
     Strict-Transport-Security: max-age=31536000; includeSubDomains
+
+pagespeed:
+  enabled_rewriters:
+  - InlineImages
+  - CollapseWhitespace
+  - ElideAttributes
+  - RemoveQuotes
+  - LeftTrimUrls
+  - MinifyCss